Disco
Symphysodon discus
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Overview
Nicknamed the king of the aquarium, the discus is a disc-shaped cichlid of warm Amazon blackwaters, especially where the Rio Negro meets the Rio Solimoes. Vivid turquoise lines wave across a reddish-brown body, and wild forms show nine dark vertical bars. It demands soft, highly acidic water between roughly 26 and 31 degrees Celsius with driftwood and little current, making it a challenging aquarium subject. Parents secrete a nutrient-rich mucus from the skin on which their newly hatched fry graze, an unusual form of parental care. Reaching about 20 centimetres, it needs a deep tank of at least 250 litres, and the wild species is assessed as Least Concern.
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Acerca de
Al disco se lo llama a menudo el 'Rey del Acuario' por su cuerpo en forma de disco y sus impresionantes patrones de color. Nativo de las llanuras aluviales del Amazonas, requiere agua cálida, blanda y ácida, y alimenta a sus alevines con una secreción mucosa de su piel.
Physical Description
| Measurement | Value |
|---|---|
| Maximum Length | 20,0 cm |
| Maximum Weight | 0,25 kg |
Coloration
Cuerpo de forma discoidal y muy comprimido, con vívidas líneas horizontales onduladas de un azul turquesa sobre una base marrón rojizo a naranja marrón; aletas bordeadas de un azul intenso con rayas rojas; las formas silvestres muestran 9 barras verticales oscuras.
Habitat & Distribution
Ríos cálidos de aguas negras de la cuenca amazónica, en particular el río Negro y sus afluentes. Prefiere agua blanda y ácida (pH 4,5-6,5, 26-31 °C) con madera sumergida y corriente mínima. Sensible a la calidad del agua.
Distribución Geográfica
Restringido a la cuenca central del río Amazonas en Brasil, en particular en torno a la confluencia del río Negro y el río Solimões. Prefiere aguas negras cálidas, blandas y muy ácidas, y lagos de llanura aluvial de aguas claras.
Conservation Status
Disco is classified as Least Concern by the International Union for Conservation of Nature (IUCN).
Comestibilidad y Gastronomía
Cuidado en Acuario
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Compatibility CheckerTaxonomy
| Orden | Cichliformes (Cichlids and allies) |
| Familia | Cichlidae (Cichlids) |
| Especies | Symphysodon discus |
Names in Other Languages
| Language | Name |
|---|---|
| Spanish | Disco |
Preguntas Frecuentes
Can you eat Disco?
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Is Disco good for aquariums?
Where is Disco found?
Is Disco endangered?
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